Summary

Dr. Geoffrey Yoon is a cardiologist who specializes in cardiovascular disease and internal medicine. He earned his medical degree from Johns Hopkins University School of Medicine and completed his residency training at Stanford University School of Medicine. With 19 years of experience treating heart and vascular conditions, Dr. Yoon provides comprehensive care for patients with complex cardiovascular needs. He is fluent in Spanish, Chinese, and English.

Dr. Yoon practices at multiple locations throughout Anaheim, California, including Kaiser Permanente Anaheim Kraemer Medical Offices and Orange County Medical Center. His expertise includes treating chest wall pain and coronary artery disease, with particular focus on heart disease in women. He performs diagnostic procedures such as echocardiograms and electrocardiograms to evaluate heart function and rhythm. Patients rate Dr. Yoon 5.0 out of 5 stars for his cardiovascular care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 19 years of experience
  • 39 insurance plans accepted
  • speaks Spanish, Chinese, English
  • Stanford University School Of Medicine
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 4 office locations
  • Male

Office Locations

Dr. Geoffrey Junho Yoon has 4 locations

Kaiser Permanente Anaheim Kraemer Medical Offices

3460 E La Palma AveAnaheim, CA 92806
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Anaheim Global Medical Center

1025 S Anaheim BlvdAnaheim, CA 92805

Orange County Medical Center

3440 E La Palma AveAnaheim, CA 92806

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Dr. Geoffrey Junho Yoon, MDDr. Raghav Sharma, MDDr. Nidhi Singh Nikhanj, MDDr. Jack David Kennis, MD
Cardiovascular DiseaseCardiovascular DiseaseCritical Care MedicineEmergency Medicine
Accepts New Patients Accepts New Patients
3.7 
19 Years of Experience 16 Years of Experience 23 Years of Experience 46 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Chinese, English Speaks English, Hindi
Anaheim , CAWinter Park , FLLos Angeles , CADowney , CA
Med School: Johns Hopkins University School Of Medicine Med School: New York Medical College Med School: Jagiellonian University Medical College Med School: University Of California Irvine College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Geoffrey Junho Yoon

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • AlphaCare
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CalOptima
  • CalOptima - HMO
  • CalOptima - Medicaid
  • CalOptima - Medicaid (Managed)
  • CareMore
  • Cigna
  • Colonial Life
  • Contra Costa Health Plan
  • Fresenius Health Plans
  • Health Alliance
  • Health Net - HMO
  • Health Plan of San Joaquin - Medicaid (Managed)
  • Humana - HMO
  • Inland Empire Health Plan
  • Inland Empire Health Plan - Medicaid
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - Medicaid
  • Optum Health
  • SCAN Health Plan - HMO
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Geoffrey Junho Yoon has the following 2 specialties

Specialty Expertise

Dr. Geoffrey Junho Yoon has the following 13 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

19 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Stanford University School Of Medicine

Medical School

Johns Hopkins University School Of MedicineGraduated in 2007

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Frequently Asked Questions

Is Dr. Geoffrey Yoon accepting new patients?
Dr. Geoffrey Yoon is accepting new patients on Vitals. View Dr. Geoffrey Yoon's profile on Vitals to make an appointment.
Does Dr. Geoffrey Yoon accept my insurance?
You can see the insurance plans that Dr. Geoffrey Yoon accepts on their Vitals profile.
Where is Dr. Geoffrey Yoon's office located?
Dr. Geoffrey Yoon's office is located at 3460 E La Palma Ave, Anaheim, CA, 92806.
Does Dr. Geoffrey Yoon accept virtual/telehealth appointments?
Dr. Geoffrey Yoon has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Geoffrey Yoon?
You can find contact information for Dr. Geoffrey Yoon here on Vitals.

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